Cool
Average highs are around 17°C, so pack for cooler days.
March verdict
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 6.4h per day, enough for a balanced month. Rainfall averages 161mm, so some wet days are possible.
Monthly averages
Temp
17°C
Rain
161mm
Sun
6.4h
Weather score
29
Poor
Cool
Average highs are around 17°C, so pack for cooler days.
Showers
Rainfall averages 161mm, so some wet days are possible.
Some sun
Sunshine averages 6.4h per day, enough for a balanced month.
Map
Compare Decatur, Alabama, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
March17°C average high
March is close to Decatur's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
March161mm average rain
March is one of Decatur's wettest months, so rain is likely to be a major planning factor.
Driest monthsJune and August to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
March6.4 hours average sun
March sits close to Decatur's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
March29 weather score
March is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
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